Santa Cruz Blur 5 CC XTR Reserve Complete Mountain Bike 2027

Mountain bikes are built for tackling rough terrain with frames made of durable materials like aluminum or carbon fiber, ensuring stability and maneuverability. They feature suspension to absorb impacts from rocks, roots, and drops, providing a smoother ride.

With speed and pedaling efficiency in mind, cross country (XC) bikes are the lightest mountain bikes with the least suspension travel (typically 0 - 120mm).

Engineered to tackle the most challenging terrain with enhanced comfort and control. Unlike hardtail bikes, full suspension bikes feature both front and rear suspension systems that allow the wheels to move independently from the frame.

Carbon is a composite frame material. Unlike metals, carbon is composed of fibrous strands woven into a grid and bonded with epoxy. Carbon is favored by many for its lightness and stiffness but its complexity in fabrication makes it the most expensive option.

The 34 SL brings never-before-seen XC capability into a full-width 34 chassis with up to 130mm of travel. Built for the most technical World Cup XC courses and demanding Downcountry riding, 34 SL adds more stiffness, more suppleness and minimal weight gain from the 34 Step-Cast fork.

“Factory” says it all – feature-packed and designed to exceed the demands of Fox's Factory-level riders. What they sell is what they race. Factory Series products feature slippery smooth, ultra-durable Genuine Kashima Coat.

The XTR Di2 shifter feels instantly natural out of the box, but can also be molded to fit any hand, thanks to its familiar fit and evolved adjustability design. Multiple shift modes, like hold-down multi-shift, tactile click-through double shift, or locked-out single shift, deliver precision, while a tunable third button allows for additional system tuning or third-party connection.

The all-new XTR M9250 long-cage derailleur paired with a standard 10-51T M9200 cassette gives riders and racers the speed, range, and robustness to tackle every trail on the mountain. With built-in Automatic Impact Recovery, an impact-deflecting shape, and simple covered-pulley solutions, this derailleur stands up to harsh trail impacts and still retains its lightning-quick shifting speed and top-level performance.

In mountain bike riding, trail conditions change drastically from one second to the next, from one turn to the next. Mountain bikers need to be able to seamlessly Perceive the conditions, Judge their options, and Operate their bike in a split second. XTR satisfies the needs of the most demanding riders by providing the highest level of precision and integration. We refocused on the original goal of XTR - to be the ultimate race components.

Designed for Shimano's revolutionary XTR M9100 12-speed MTB groupset, the M9100 chain provides enhanced chain retention thanks to an extended portion of the inner plate. The chain features quick-link assembly and SIL-TEC treatment for extended offroad durability.

Born from the legacy of two of the winningest brakes of all-time, SRAM Motive Ultimate matches the capabilities of modern XC-race and trail bikes. Modern stealth aesthetics pair with wireless superbikes, while titanium hardware, a signature carbon lever, and a slick finish put Ultimate on top.

A sculpted 4-piston caliper delivers tunable heavy-duty power for traction and control. Opening the aperture on what’s possible, giving you the boundless power of more confidence, and in the process redefining what’s required from a low-weight brake. Motive. New powers to go ahead.

Known for its no-nonsense smooth cable actuation, short overall length, and easy serviceability, the OneUp Dropper is a solid choice for dependable and customizable performance.

The Maxxis Aspen is one of Maxxis' premier XC race tires. A low center tread height allows the Aspen to roll quickly but substantial - for XC - while side knobs provide cornering traction.

• MaxxSpeed: Maxxis' top-shelf rubber compound for XC racing. It’s a high-silica content compound which reduces rolling resistance while also enhancing wet traction. 
• EXO: A cut and abrasion-resistant material added to the sidewalls.

The Maxxis Aspen is one of Maxxis' premier XC race tires. A low center tread height allows the Aspen to roll quickly but substantial - for XC - while side knobs provide cornering traction.

• MaxxSpeed: Maxxis' top-shelf rubber compound for XC racing. It’s a high-silica content compound which reduces rolling resistance while also enhancing wet traction. 
• EXO: A cut and abrasion-resistant material added to the sidewalls.